<!-- 蓝色登录页面2 -->
<template>
	<view style="height:100vh;background: #fff;">
		<view class="img-a">
			<view class="t-b">
				您好，
				<br />
				欢迎使用，毕设商城小程序
			</view>
		</view>
		<view class="login-view" style="">
			<view class="t-login">
				<form class="cl">
					<view class="t-a">
						<text class="txt">手机号</text>
						<input type="number" name="phone" placeholder="请输入您的手机号" maxlength="11" v-model="phone" />
					</view>
					<view class="t-a">
						<text class="txt">密码</text>
						<input type="password" name="code" maxlength="18" placeholder="请输入您的密码" v-model="pwd" />
					</view>
					<button @tap="login()">登 录</button>
					<view class="reg" @tap="reg()">注 册</view>
				</form>
				<view class="t-f"><text>—————— 第三方账号登录 ——————</text></view>
				<view class="t-e cl">
					<view class="t-g" @tap="wxLogin()">
						<image src="https://zhoukaiwen.com/img/loginImg/wx.png"></image>
					</view>
					<view class="t-g" @tap="zfbLogin()">
						<image src="https://zhoukaiwen.com/img/loginImg/qq.png"></image>
					</view>
				</view>
			</view>
		</view>
	</view>
</template>
<script>
import config from '@/config'
export default {
	data() {
		return {
			phone: '', //手机号码
			pwd: '', //密码
			userInfo: {}
		};
	},
	onLoad() { 
		if(uni.getStorageSync('token')){
			uni.navigateTo({
				url: '/pages/tab/tab'
			})
		}
	},
	methods: {
		//当前登录按钮操作
		login() {
			var that = this;
			if (!that.phone) {
				uni.showToast({ title: '请输入您的手机号', icon: 'none' });
				return;
			}
			if (!/^[1][3,4,5,7,8,9][0-9]{9}$/.test(that.phone)) {
				uni.showToast({ title: '请输入正确手机号', icon: 'none' });
				return;
			}
			if (!that.pwd) {
				uni.showToast({ title: '请输入您的密码', icon: 'none' });
				return;
			}
			uni.showToast({ title: '登录成功！', icon: 'none' });
		},
		//注册按钮点击
		reg() {
			uni.showToast({ title: '注册跳转', icon: 'none' });
		},
		//等三方微信登录
		wxLogin() {
			var self = this;
			wx.showLoading({
				title: '正在登录...',
			})

			wx.login({
				success: res => {
					let code = res.code; //获取登录的临时凭证
					if (code) {
						//获取授权信息
						wx.getSetting({
							success: function (res) {
								if (res.authSetting['scope.userInfo']) {
									//获取用户信息：getUserInfo必须是在用户已经授权的情况下调用
									wx.getUserInfo({
										withCredentials: true,
										success: res => {
											this.userInfo = res.userInfo //非敏感用户信息
											// 发送请求，获取openid
											let url = "xxxxx";//后台请求地址
											let params = {
												"code": code,
												"encryptedData": res.encryptedData,
												"iv": res.iv
											}
											console.log(params)
											// http.request(url, "POST", params).then(loginInfo => {
											// 	console.log("loginInfo:", loginInfo);
											// })
											uni.request({
												url: config.baseUrl+'/wxLogin',
												method: 'POST',
												header: {
													"Authorization": "Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1aWQiOjUwMCwicmlkIjowLCJpYXQiOjE3MjEwOTYwMjIsImV4cCI6MTcyMTE4MjQyMn0.yVblTUsKBjRil63ByZxsCMP8MAdpSwHMO7WxTBL6Jnc"
												},
												data: params,
												success: res => {
													//guanbitishi
													uni.setStorageSync('userInfo', res.data.data)
													self.LoginText()
												}
											})
										}
									})
								}
							}
						});
					}
				}
			});
		},
		LoginText() {
			let parmes = {
				"username": "admin",
				"password": "123456"
			}
			uni.request({
				url: config.baseUrl + '/login', //仅为示例，并非真实接口地址。
				data: parmes,
				method:'post',
				header: {
					'custom-header': 'hello' //自定义请求头信息
				},
				success: (res) => {
					//jiangtoken 存在session中
					uni.setStorageSync('token', res.data.data.token)
					//用户信息存在session中
					wx.hideLoading()
					//获取token
					uni.navigateTo({
						url: '/pages/tab/tab'
					})
				}
			});
		},
		//第三方支付宝登录
		zfbLogin() {
			uni.showToast({ title: '支付宝登录', icon: 'none' });
		}
	}
};
</script>
<style>
.txt {
	font-size: 32rpx;
	font-weight: bold;
	color: #333333;
}

.img-a {
	width: 100%;
	height: 450rpx;
	background-image: url(https://zhoukaiwen.com/img/loginImg/head.png);
	background-size: 100%;
}

.reg {
	font-size: 28rpx;
	color: #fff;
	height: 90rpx;
	line-height: 90rpx;
	border-radius: 50rpx;
	font-weight: bold;
	background: #f5f6fa;
	color: #000000;
	text-align: center;
	margin-top: 30rpx;
}

.login-view {
	width: 100%;
	position: relative;
	margin-top: -120rpx;
	background-color: #ffffff;
	border-radius: 8% 8% 0% 0;
}

.t-login {
	width: 600rpx;
	margin: 0 auto;
	font-size: 28rpx;
	padding-top: 80rpx;
}

.t-login button {
	font-size: 28rpx;
	background: #2796f2;
	color: #fff;
	height: 90rpx;
	line-height: 90rpx;
	border-radius: 50rpx;
	font-weight: bold;
}

.t-login input {
	height: 90rpx;
	line-height: 90rpx;
	margin-bottom: 50rpx;
	border-bottom: 1px solid #e9e9e9;
	font-size: 28rpx;
}

.t-login .t-a {
	position: relative;
}

.t-b {
	text-align: left;
	font-size: 42rpx;
	color: #ffffff;
	padding: 130rpx 0 0 70rpx;
	font-weight: bold;
	line-height: 70rpx;
}

.t-login .t-c {
	position: absolute;
	right: 22rpx;
	top: 22rpx;
	background: #5677fc;
	color: #fff;
	font-size: 24rpx;
	border-radius: 50rpx;
	height: 50rpx;
	line-height: 50rpx;
	padding: 0 25rpx;
}

.t-login .t-d {
	text-align: center;
	color: #999;
	margin: 80rpx 0;
}

.t-login .t-e {
	text-align: center;
	width: 250rpx;
	margin: 80rpx auto 0;
}

.t-login .t-g {
	float: left;
	width: 50%;
}

.t-login .t-e image {
	width: 50rpx;
	height: 50rpx;
}

.t-login .t-f {
	text-align: center;
	margin: 150rpx 0 0 0;
	color: #666;
}

.t-login .t-f text {
	margin-left: 20rpx;
	color: #aaaaaa;
	font-size: 27rpx;
}

.t-login .uni-input-placeholder {
	color: #aeaeae;
}

.cl {
	zoom: 1;
}

.cl:after {
	clear: both;
	display: block;
	visibility: hidden;
	height: 0;
	content: '\20';
}
</style>
